2002 Porsche 911 TURBO problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
14 owner complaints analyzed
0 distinct recall campaigns
45,000 mi median reported failure mileage
Scope: 2002 model year. Data updated: . 13 complaints include usable failure mileage. View data status.
Owner-reported patterns
Most common problems
Engine is the most frequently named component, appearing in 11 of 14 complaints (78.6%). A complaint can name multiple components.
Recurring terms in complaint narratives
Topic
Matching reports
Share of complaints
Engine operation
1
7.1%
Steering behavior
1
7.1%
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
Engine
11
Engine And Engine Cooling:Engine:Gasoline
1
Fuel System, Gasoline
1
Power Train:Manual Transmission
1
Steering:Hydraulic Power Assist System
1
Component breakdown data
Category
Count
Engine
11
Engine And Engine Cooling:Engine:Gasoline
1
Fuel System, Gasoline
1
Power Train:Manual Transmission
1
Steering:Hydraulic Power Assist System
1
Engine: 11; Engine And Engine Cooling:Engine:Gasoline: 1; Fuel System, Gasoline: 1; Power Train:Manual Transmission: 1; Steering:Hydraulic Power Assist System: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
Under 25,000
1
25,000 to 49,999
7
50,000 to 74,999
4
75,000 to 99,999
1
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
Category
Count
Under 25,000
1
25,000 to 49,999
7
50,000 to 74,999
4
75,000 to 99,999
1
100,000 to 149,999
0
150,000 and above
0
Under 25,000: 1; 25,000 to 49,999: 7; 50,000 to 74,999: 4; 75,000 to 99,999: 1; 100,000 to 149,999: 0; 150,000 and above: 0
25,000 to 49,999 miles has the most reports with usable mileage (7). 1 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
Engine leads the component reports. Engine operation appears in 1 complaint narratives. Steering behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
THE CAR STALLS ON SLOW LEFT TURNS AND AT STOPS, THE CONSUMER WAS AWARE PRIOR TO PURCHASE OF THE STALLING ISSUE THAT AFFECTED EARLY 2002 MODELS IN WARMER CLIMATES, THE CONSUMER WAS ASURED BY THE DEALER THAT THE ISSUE HAD BEEN TAKEN CARE OF, FOUR HOURS AFTER TAKING DELIVERY OF THE VEHICLE IT BEGAN TO STALL, THE CONSUMER IS CONCERNED AS TO WHY DEALERS CONTINUE TO CONTINUE TO SELL VEHICLE WITH STALLING DEFECT. NLM
POWER STEERING FLUID VALVE MAKES A NOISE. RESEARCH ON 6SPEEDONLINE.COM AND RENNLIST.COM NOTE THAT THIS WILL FAIL, OVERFILL THE RESERVOIR, AND CAUSE A MAJOR FIRE PERHAPS KILLING ME. PORSCHE HAS UPGRADED THE PART KNOWING OF THIS FAILURE AND HAS A PUBLIC TSB TO THIS EFFECT. *JB
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
14 unique complaints in this selection. Analysis snapshot: 2026-10-01.
92.9%Usable mileage13 / 14 records
100.0%Valid incident date14 / 14 records
100.0%Valid filing date14 / 14 records
100.0%Ordered incident and filing dates14 / 14 records
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
Component complaint heatmap
Component
2010
2011
2012
2017
2022
2023
Engine
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
00.0%
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
Engine And Engine Cooling
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
00.0%
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
Power Train
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
00.0%
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
Fuel System, Gasoline
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
00.0%
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
Power Train:Manual Transmission
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
00.0%
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
Unknown Or Other
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
00.0%
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
Air Bags
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
00.0%
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
Air Bags:Side/Window
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
00.0%
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
Component failure mileage distribution
Component
Mileage range (25th–75th percentile)
Median
Usable records
Examples
Engine
38,323–56,894 mi
49,300 mi
11
ODI 10486739 · 45,000 mi
DISCOVERED NUMEROUS PORSCHE CARS WITH GT1 BLOCK ENGINE PRE 2010 THAT ARE WATER COOLED HAVE COOLANT FITTINGS THAT ARE KNOWN TO FAIL DUE TO A GLUE THAT IS NOT HOLDING UP. AS SUCH, DRIVING CAN SUDDENLY RELEASE COOLANT ON THE GROUND CAUSING THE CAR AND THOSE CARS FOLLOWING IT TO CRASH WITHOUT ANY WARNING. THIS AFFECTS 996 AND 997 TURBOS AND GT3 VARIANTS. THE TOPIC IS DESCRIBED ON RENNLIST.COM, RENNTRACK.COM, AND A VENDOR ACTUALLY ADVERTISES A FIX (SHARKWERKS.COM). ONE GROUP OF PORSCHE DRIVING CLUB USERS WILL NOT LET CARS WITHOUT THIS BEING M…
DRIVING THE CAR AT MODERATE HIGHWAY SPEEDS, THE COOLANT WARNING LIGHT CAME ON. I PULLED OFF OF THE HIGHWAY AS SOON AS IT WAS SAFE, ABOUT 1 MILE AFTER THE WARNING LIGHT. AS I SLOWED THE VEHICLE, I NOTICED A LARGE AMOUNT OF SMOKE COMING FROM THE REAR OF THE CAR. AFTER STOPPING AND INSPECTING THE CAR, THE REAR OF THE VEHICLE WAS COVERED IN A FILM OF COOLANT. THE CAR WAS TOWED TO THE NEAREST PORSCHE DEALER, AT WHICH THE PROBLEM WAS DIAGNOSED. RATHER THAN HAVE THE CAR SERVICED AT THE DEALER, I HAD THE VEHICLE SHIPPED BACK HOME TO BE REPAIRE…
GLUED IN COOLANT HOSES CAME OUT DUMPING ALL THE COOLANT FROM THE CAR IN A VERY SHORT PERIOD OF TIME. SINCE THIS IS A REAR ENGINED CAR, IT SPRAYED THE REAR TIRES CAUSING A DANGEROUS SITUATION AS LOSS OF TRACTION COULD HAVE CAUSED A SERIOUS ACCIDENT/FATALITY IF GOING INTO A CURVE OR OTHER CONDITIONS. THIS IS A KNOWN CONDITION WITH PORSCHE AND THEY HAVE REFUSED TO ADDRESS THIS SERIOUS SAFETY ISSUE. *TR
THE CAR WAS BEING DRIVEN UNDER NORMAL CIRCUMSTANCES. I HAD CATASTROPHIC COOLANT FAILURE. A HOSE ON MY COOLANT SYSTEM POPPED OFF WHILE DRIVING CAUSING ALL OF THE COOLANT TO GUSH OUT OF THE BOTTOM OF THE CAR, THE CAR DID SLIP A BIT I WAS ABLE TO REGAIN CONTROL AND PULL TO THE SIDE OF THE ROAD. IT SOUNDS LIKE THIS ISSUE HAPPENS TO 911 TURBO'S OFTEN DUE TO THE FACT THAT 8 HOSES WERE ATTACHED ONLY WITH A GLUE THAT CAN GIVE OUT AT ANY TIME. MY LOCAL PORSCHE SHOP WANTS $3000 TO DROP THE MOTOR AND REPAIR/FIX THE 8 HOSES. FROM MY READING ONLIN…
THE CAR, A 2002 PORSCHE 911 TURBO 6-SPEED, POPS OUT OF 2ND GEAR OCCASIONALLY WHILE DRIVING. I KNOW OF AT LEAST 6 OTHER OWNERS WITH CARS BUILT BETWEEN 2001-2003 WITH THE SAME PROBLEM. *LA
POWER STEERING FLUID VALVE MAKES A NOISE. RESEARCH ON 6SPEEDONLINE.COM AND RENNLIST.COM NOTE THAT THIS WILL FAIL, OVERFILL THE RESERVOIR, AND CAUSE A MAJOR FIRE PERHAPS KILLING ME. PORSCHE HAS UPGRADED THE PART KNOWING OF THIS FAILURE AND HAS A PUBLIC TSB TO THIS EFFECT. *JB
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
Monthly complaint and recall timeline
Month
Complaints
Campaigns announced
Examples
2024-11
0
None
No examples available for this selection.
2024-12
0
None
No examples available for this selection.
2025-01
0
None
No examples available for this selection.
2025-02
0
None
No examples available for this selection.
2025-03
0
None
No examples available for this selection.
2025-04
0
None
No examples available for this selection.
2025-05
0
None
No examples available for this selection.
2025-06
0
None
No examples available for this selection.
2025-07
0
None
No examples available for this selection.
2025-08
0
None
No examples available for this selection.
2025-09
0
None
No examples available for this selection.
2025-10
0
None
No examples available for this selection.
2025-11
0
None
No examples available for this selection.
2025-12
0
None
No examples available for this selection.
2026-01
0
None
No examples available for this selection.
2026-02
0
None
No examples available for this selection.
2026-03
0
None
No examples available for this selection.
2026-04
0
None
No examples available for this selection.
2026-05
0
None
No examples available for this selection.
2026-06
0
None
No examples available for this selection.
2026-07
0
None
No examples available for this selection.
2026-08
0
None
No examples available for this selection.
2026-09
0
None
No examples available for this selection.
2026-10 (partial)
0
None
No examples available for this selection.
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2022: 0 complaints · 2023: 0 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2022
0
0
0
2023
0
0
0
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
2022
0
0
0
2023
0
0
0
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
Component co-occurrence matrix
Component
Engine
Engine And Engine Cooling:Engine:Gasoline
Fuel System, Gasoline
Power Train:Manual Transmission
Steering:Hydraulic Power Assist System
Engine
—
0
1ODI 10558119 · 35,798 mi
THE CAR WAS BEING DRIVEN UNDER NORMAL CIRCUMSTANCES. I HAD CATASTROPHIC COOLANT FAILURE. A HOSE ON MY COOLANT SYSTEM POPPED OFF WHILE DRIVING CAUSING ALL OF THE COOLANT TO GUSH OUT OF THE BOTTOM OF THE CAR, THE CAR DID SLIP A BIT I WAS ABLE TO REGAIN CONTROL AND PULL TO THE SIDE OF THE ROAD. IT SOUNDS LIKE THIS ISSUE HAPPENS TO 911 TURBO'S OFTEN DUE TO THE FACT THAT 8 HOSES WERE ATTACHED ONLY WITH A GLUE THAT CAN GIVE OUT AT ANY TIME. MY LOCAL PORSCHE SHOP WANTS $3000 TO DROP THE MOTOR AND REPAIR/FIX THE 8 HOSES. FROM MY READING ONLIN…
THE CAR WAS BEING DRIVEN UNDER NORMAL CIRCUMSTANCES. I HAD CATASTROPHIC COOLANT FAILURE. A HOSE ON MY COOLANT SYSTEM POPPED OFF WHILE DRIVING CAUSING ALL OF THE COOLANT TO GUSH OUT OF THE BOTTOM OF THE CAR, THE CAR DID SLIP A BIT I WAS ABLE TO REGAIN CONTROL AND PULL TO THE SIDE OF THE ROAD. IT SOUNDS LIKE THIS ISSUE HAPPENS TO 911 TURBO'S OFTEN DUE TO THE FACT THAT 8 HOSES WERE ATTACHED ONLY WITH A GLUE THAT CAN GIVE OUT AT ANY TIME. MY LOCAL PORSCHE SHOP WANTS $3000 TO DROP THE MOTOR AND REPAIR/FIX THE 8 HOSES. FROM MY READING ONLIN…
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
3 patterns with matching reports.
Warning lights and dashboard alerts
2 mentions · 14.3% of complaints
Median mileage: 71,423 mi (2 usable records).
ODI 10508886 · 57,591 mi
DRIVING THE CAR AT MODERATE HIGHWAY SPEEDS, THE COOLANT WARNING LIGHT CAME ON. I PULLED OFF OF THE HIGHWAY AS SOON AS IT WAS SAFE, ABOUT 1 MILE AFTER THE WARNING LIGHT. AS I SLOWED THE VEHICLE, I NOTICED A LARGE AMOUNT OF SMOKE COMING FROM THE REAR OF THE CAR. AFTER STOPPING AND INSPECTING THE CAR, THE REAR OF THE VEHICLE WAS COVERED IN A FILM OF COOLANT. THE CAR WAS TOWED TO THE NEAREST PORSCHE DEALER, AT WHICH THE PROBLEM WAS DIAGNOSED. RATHER THAN HAVE THE CAR SERVICED AT THE DEALER, I HAD THE VEHICLE SHIPPED BACK HOME TO BE REPAIRE…
WAS TRAVELING ON FREE ENTRY RAMP, AND AS I ENTERED THE FREEWAY AND APPROXIMATELY 60 MPH, THE CAR EXHIBITED A BRIEF SHUDDER AT WHICH TIME THE CHECK ENGINE LIGHT APPEARED AND BEGAN TO BLINK. I NOTICED A VISIBLE WHITE CLOUD OF SMOKE BEHIND THE CAR. THE CHECK ENGINE LIGHT BLINKED FOR APPROXIMATELY 10-15 SECONDS AND THEN REMAINED OFF. I ALSO NOTICED THE TEMPERATURE GAUGE ROSE ABOVE 180F, WHICH IS THE APPROXIMATE OPERATING TEMPERATURE PER THE TEMPERATURE GAUGE. THE GAUGE HELD SLIGHTLY ABOVE 180F (~5 MM PAST 180F) FOR THE DURATION OF THE DRIVE, ! …
THE CAR STALLS ON SLOW LEFT TURNS AND AT STOPS, THE CONSUMER WAS AWARE PRIOR TO PURCHASE OF THE STALLING ISSUE THAT AFFECTED EARLY 2002 MODELS IN WARMER CLIMATES, THE CONSUMER WAS ASURED BY THE DEALER THAT THE ISSUE HAD BEEN TAKEN CARE OF, FOUR HOURS AFTER TAKING DELIVERY OF THE VEHICLE IT BEGAN TO STALL, THE CONSUMER IS CONCERNED AS TO WHY DEALERS CONTINUE TO CONTINUE TO SELL VEHICLE WITH STALLING DEFECT. NLM
Matching rule\b(stall\w*|loss of power|lost power|engine shut\w* off)\b
Steering assistance concerns
1 mentions · 7.1% of complaints
Median mileage: 26,450 mi (1 usable records).
ODI 10205203 · 26,450 mi
POWER STEERING FLUID VALVE MAKES A NOISE. RESEARCH ON 6SPEEDONLINE.COM AND RENNLIST.COM NOTE THAT THIS WILL FAIL, OVERFILL THE RESERVOIR, AND CAUSE A MAJOR FIRE PERHAPS KILLING ME. PORSCHE HAS UPGRADED THE PART KNOWING OF THIS FAILURE AND HAS A PUBLIC TSB TO THIS EFFECT. *JB